FR2444551A1 - Procede de fabrication d'un element de tuyauterie comprenant un emboitement metallique et une garniture d'etancheite en caoutchouc - Google Patents

Procede de fabrication d'un element de tuyauterie comprenant un emboitement metallique et une garniture d'etancheite en caoutchouc

Info

Publication number
FR2444551A1
FR2444551A1 FR7836116A FR7836116A FR2444551A1 FR 2444551 A1 FR2444551 A1 FR 2444551A1 FR 7836116 A FR7836116 A FR 7836116A FR 7836116 A FR7836116 A FR 7836116A FR 2444551 A1 FR2444551 A1 FR 2444551A1
Authority
FR
France
Prior art keywords
seal
sleeve
rubber
bond
melt adhesive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7836116A
Other languages
English (en)
Other versions
FR2444551B1 (fr
Inventor
Georges Eugene Bram
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR7836116A priority Critical patent/FR2444551A1/fr
Publication of FR2444551A1 publication Critical patent/FR2444551A1/fr
Application granted granted Critical
Publication of FR2444551B1 publication Critical patent/FR2444551B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/55—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles sealing elements being incorporated into the joints, e.g. gaskets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B29C66/712—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined the composition of one of the parts to be joined being different from the composition of the other part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/737—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
    • B29C66/7375—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined uncured, partially cured or fully cured
    • B29C66/73755—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined uncured, partially cured or fully cured the to-be-joined area of at least one of the parts to be joined being fully cured, i.e. fully cross-linked, fully vulcanized
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7394—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoset
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/16—EPM, i.e. ethylene-propylene copolymers; EPDM, i.e. ethylene-propylene-diene copolymers; EPT, i.e. ethylene-propylene terpolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

La garniture est en caoutchouc EPDM vulcanisé au soufre. Elle possède une surface lisse annulaire 7 conjugée d'une surface 10 de l'emboîtement Pour la fixation, on dispose à froid les deux surfaces lisses l'une contre l'autre avec interposition d'un film 15 en polyoléfine, puis on chauffe la région du film à travers l'épaisseur du métal de l'emboîtement tout en pressant les deux surfaces lisses l'une contre l'autre. Application à l'équipement des tuyaux en fonte avec des garnitures d'étanchéité à compression radiale ou à lèvres.
FR7836116A 1978-12-22 1978-12-22 Procede de fabrication d'un element de tuyauterie comprenant un emboitement metallique et une garniture d'etancheite en caoutchouc Granted FR2444551A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7836116A FR2444551A1 (fr) 1978-12-22 1978-12-22 Procede de fabrication d'un element de tuyauterie comprenant un emboitement metallique et une garniture d'etancheite en caoutchouc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7836116A FR2444551A1 (fr) 1978-12-22 1978-12-22 Procede de fabrication d'un element de tuyauterie comprenant un emboitement metallique et une garniture d'etancheite en caoutchouc

Publications (2)

Publication Number Publication Date
FR2444551A1 true FR2444551A1 (fr) 1980-07-18
FR2444551B1 FR2444551B1 (fr) 1981-10-02

Family

ID=9216452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836116A Granted FR2444551A1 (fr) 1978-12-22 1978-12-22 Procede de fabrication d'un element de tuyauterie comprenant un emboitement metallique et une garniture d'etancheite en caoutchouc

Country Status (1)

Country Link
FR (1) FR2444551A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474726A (en) * 1980-11-12 1984-10-02 Kubota Tekko Kabushiki Kaisha Method of producing a channeled plastic pipe with closed channel ends
DE3919765A1 (de) * 1989-06-16 1991-01-10 Manibs Spezialarmaturen Selbstdichtende verbindung zwischen einem rohr und einer muffe
WO1997020173A2 (fr) * 1995-11-28 1997-06-05 Norbert Thoma Dispositif d'etancheification
EP0750162A3 (fr) * 1995-06-21 1997-09-17 Norbert Thoma Dispositif d'étanchéité pour tuyaux de cheminée
EP2277685A1 (fr) * 2009-07-14 2011-01-26 Schoop + Co. AG Procédé pour coller des pièces en caoutchouc vulcanisé et/ou en métal avec un film adhésif

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1146991A (fr) * 1955-04-19 1957-11-18 Dynamit Nobel Ag Procédé pour raccorder tuyaux, bandes, plaques ou objets moulés en polyéthylènes
US2992457A (en) * 1960-03-28 1961-07-18 Grace W R & Co Method of joining pipe and tubing
FR1276703A (fr) * 1960-10-10 1961-11-24 Procédé de fabrication de joints d'étanchéité et joints en résultant
DE2026193A1 (de) * 1969-06-12 1971-01-07 Verfahren zum festen Verbinden von geformten Korpern aus vernetztem Polyole
FR2242213A1 (en) * 1973-08-29 1975-03-28 Dunlop Ltd Fused joints or fittings for flexible hoses - obtd. by friction welding between compatible matls or linings

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1146991A (fr) * 1955-04-19 1957-11-18 Dynamit Nobel Ag Procédé pour raccorder tuyaux, bandes, plaques ou objets moulés en polyéthylènes
US2992457A (en) * 1960-03-28 1961-07-18 Grace W R & Co Method of joining pipe and tubing
FR1276703A (fr) * 1960-10-10 1961-11-24 Procédé de fabrication de joints d'étanchéité et joints en résultant
DE2026193A1 (de) * 1969-06-12 1971-01-07 Verfahren zum festen Verbinden von geformten Korpern aus vernetztem Polyole
FR2242213A1 (en) * 1973-08-29 1975-03-28 Dunlop Ltd Fused joints or fittings for flexible hoses - obtd. by friction welding between compatible matls or linings

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474726A (en) * 1980-11-12 1984-10-02 Kubota Tekko Kabushiki Kaisha Method of producing a channeled plastic pipe with closed channel ends
DE3919765A1 (de) * 1989-06-16 1991-01-10 Manibs Spezialarmaturen Selbstdichtende verbindung zwischen einem rohr und einer muffe
EP0750162A3 (fr) * 1995-06-21 1997-09-17 Norbert Thoma Dispositif d'étanchéité pour tuyaux de cheminée
WO1997020173A2 (fr) * 1995-11-28 1997-06-05 Norbert Thoma Dispositif d'etancheification
WO1997020173A3 (fr) * 1995-11-28 1997-10-16 Norbert Thoma Dispositif d'etancheification
EP2277685A1 (fr) * 2009-07-14 2011-01-26 Schoop + Co. AG Procédé pour coller des pièces en caoutchouc vulcanisé et/ou en métal avec un film adhésif

Also Published As

Publication number Publication date
FR2444551B1 (fr) 1981-10-02

Similar Documents

Publication Publication Date Title
ES8306865A1 (es) Metodo para sujetar un manguito metalico en secciones
ATE115099T1 (de) Glaskörper, der zur verklebung mit einem weiteren material ausgestattet ist, verfahren zu dessen herstellung und dessen verwendung.
ES279822U (es) Un recipiente de vidrio adaptado para cerrar hermeticamente su porcion de boca con una pelicula termoplastica u hoja metalica no perforada
ES475868A1 (es) Procedimiento para la reparacion de una protesis dental res-quebrajada o rota en fragmentos.
AU1458383A (en) Pipe lining means
ES8205048A1 (es) Perfeccionamientos en un cartucho unitario para insercion enun cuerpo y formar un acoplamiento de tubo soltable
ES8606629A1 (es) Metodo para preparar un manguito metalico destinado a ser fijado mediante soldadura fuerte sobre un tubo de cambio de calor.
FR2444551A1 (fr) Procede de fabrication d'un element de tuyauterie comprenant un emboitement metallique et une garniture d'etancheite en caoutchouc
GB2127922B (en) Pipe seal
CA1030714A (fr) Methode pour l'etancheisation externe des raccords de tuyaux
SE8203782L (sv) Forfarande for beleggning av en yta med ett skikt
ES478074A1 (es) Dispositivo de aprieto que incluye dos zonas de aprieto se- parables, especialmente para tubos de escape.
GB873095A (en) Improvements in pipe connections
JPS55104845A (en) Forming of turn over adhesion in casing and use thereof
KR830009860A (ko) 음극선관 형광면의 형성방법
FR2371289A1 (fr) Procede de solidarisation d'un element en matiere plastique et d'une piece en caoutchouc vulcanise
JPS5331251A (en) Heat pipe sealing method
JPS52140915A (en) Bonding of troughs
JPS5432818A (en) Anti-corrosion coating process for pipe joint part
GB2009873A (en) Heatable packing member for connecting pipe ends
JPS5553042A (en) Sealing method
SU1321983A1 (ru) Способ соединени трубопровода
JPS57103973A (en) Method of powder sealing flange of pressure apparatus at high heat sensitive state
FR2341795A1 (fr) Agencement de joint etanche pour un arbre
FR2122607A1 (en) Melting thermoplastic adhesives - in stick form

Legal Events

Date Code Title Description
ST Notification of lapse